58 lines
2.3 KiB
Python
58 lines
2.3 KiB
Python
import os
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from osdk.context import Context
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from osdk import vt100
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def view(context: Context, scope: str | None = None, showExe: bool = True, showDisabled: bool = False):
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from graphviz import Digraph
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g = Digraph(context.target.id, filename='graph.gv')
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g.attr('graph', splines='ortho', rankdir='BT', ranksep='1.5')
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g.attr('node', shape='ellipse')
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g.attr(
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'graph', label=f"<<B>{scope or 'Full Dependency Graph'}</B><BR/>{context.target.id}>", labelloc='t')
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scopeInstance = None
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if scope is not None:
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scopeInstance = context.componentByName(scope)
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for instance in context.instances:
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if not instance.isLib() and not showExe:
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continue
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if scopeInstance is not None and \
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instance.manifest.id != scope and \
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instance.manifest.id not in scopeInstance.resolved:
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continue
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if instance.enabled:
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fillcolor = "lightgrey" if instance.isLib() else "lightblue"
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shape = "plaintext" if not scope == instance.manifest.id else 'box'
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g.node(instance.manifest.id, f"<<B>{instance.manifest.id}</B><BR/>{vt100.wordwrap(instance.manifest.decription, 40,newline='<BR/>')}>",
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shape=shape, style="filled", fillcolor=fillcolor)
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for req in instance.manifest.requires:
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g.edge(instance.manifest.id, req)
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for req in instance.manifest.provides:
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isChosen = context.target.routing.get(
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req, None) == instance.manifest.id
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g.edge(req, instance.manifest.id, arrowhead="none", color=(
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"blue" if isChosen else "black"))
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elif showDisabled:
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g.node(instance.manifest.id, f"<<B>{instance.manifest.id}</B><BR/>{vt100.wordwrap(instance.manifest.decription, 40,newline='<BR/>')}<BR/><BR/><I>{vt100.wordwrap(instance.disableReason, 40,newline='<BR/>')}</I>>",
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shape="plaintext", style="filled", fontcolor="#999999", fillcolor="#eeeeee")
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for req in instance.manifest.requires:
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g.edge(instance.manifest.id, req, color="#aaaaaa")
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for req in instance.manifest.provides:
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g.edge(req, instance.manifest.id,
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arrowhead="none", color="#aaaaaa")
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g.view(filename=os.path.join(context.builddir(), "graph.gv"))
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